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Question
________ can be quantified as the number of individuals of a given species that can be sustained by the biological productivity in a given area.A) Carrying capacity
B) Biodiversity index
C) Population size
D) Community structure
E) Distribution density
Answer
This answer is hidden. It contains 1 characters.
Related questions
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A) introduction of invasive species
B) loss of biodiversity
C) loss of arable land to expanding cities
D) extensive use of pesticides and fertilizers
E) acid rain
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A) hypothesis testing
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A) This is an example of a good controlled experiment.
B) Ruben needs to take measurements of the puppy's weight and height at least once a week for it to be a good experiment.
C) Ruben needs to control for the amount of exercise, water, and care that the puppy gets each week, so that they are equal from week to week.
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C) theory about car accidents
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Many permafrost soils in the Arctic are peat soils.
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Shelterbelts are to ________ as terraces are to ________.
A) wind erosion; water erosion
B) water erosion; wind erosion
C) leaching; desertification
D) stratification; salinization
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A) Soil Aggregation Service
B) Agricultural Standards Agency
C) Conservation Integration Service
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Farmer John bought a field in which soils have lots of sand particles. This suggest that this soil will have ________.
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Aside from contraception, what can humans do to control population growth's negative effects on the environment?
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C) discourage emigration from Africa
D) discourage population movement into sensitive environmental areas
E) discourage migration from rural areas to cities
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Urbanization drives TFR down.
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A) the book The Population Bomb, which described the disastrous effects of human population growth
B) the idea that, without social strictures, the increase in the human population would lead to famine and war
C) the concept that human population growth would lead to greater industry and prosperity through education
D) instituting fertilizer use for agriculture
E) the political stance that the environment was important in its own right
Q:
The most accurate terms describing the trend over the past 50 years in resource use for human energy and agricultural systems are ________.
A) increasing and unsustainable
B) decreasing and sustainable
C) steady state and sustainable
D) from unsustainable to sustainable
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According to the IPAT model, the introduction of industrialized fisheries that use big trawlers, satellite navigation, and sonars to locate the fish ________.
A) increases environmental impact
B) decreases environmental impact
C) increases population
D) increases sensitivity
E) decreases sensitivity